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linux/drivers/gpio
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George Cherian 21fd3cd187 gpio: pcf857x: call the gpio user handler iff gpio_to_irq is done 
For pcf857x driver if the initial state is not set properly (proper
n_latch is not passed), we get bad irq prints on console.
We get this only for the first interrupt and doesnot repeat for further
interrupts unles and until there are other gpio pins which are not flipping
continously.

following prints are seen on console.

[   40.983924] irq 0, desc: ce004080, depth: 1, count: 0, unhandled: 0
[   40.990511] ->handle_irq():  c00aa538, handle_bad_irq+0x0/0x260
[   40.996768] ->irq_data.chip(): c080b6ec, no_irq_chip+0x0/0x60
[   41.002842] ->action():   (null)
[   41.006242]    IRQ_NOPROBE set
[   41.009465]  IRQ_NOREQUEST set

Signed-off-by: George Cherian <george.cherian@ti.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-09-17 14:46:10 +02:00
..
devres.c gpio: devres: make comments proper 2013-06-17 07:53:00 +02:00
gpio-74x164.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-adnp.c gpio: adnp: Fix segfault if request_threaded_irq fails 2013-08-16 16:53:16 +02:00
gpio-adp5520.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-adp5588.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-amd8111.c gpio: add a driver for GPIO pins found on AMD-8111 south bridge chips 2012-07-12 13:40:13 +02:00
gpio-arizona.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-bt8xx.c Gpio/trivial: replace numeric with standard PM state macros 2013-06-30 01:37:07 +02:00
gpio-clps711x.c GPIO: clps711x: Add DT support 2013-06-11 15:44:57 -07:00
gpio-cs5535.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-da9052.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-da9055.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-davinci.c gpio: davinci: preparation for switch to common clock framework 2012-09-01 01:12:01 +02:00
gpio-em.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-ep93xx.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-f7188x.c gpio: add GPIO support for F71882FG and F71889F 2013-08-30 09:25:52 +02:00
gpio-ge.c powerpc/85xx: Board support for GE IMP3A 2012-03-16 11:15:48 -05:00
gpio-generic.c GPIO: gpio-generic: remove kfree() from bgpio_remove call 2013-04-11 19:33:54 +02:00
gpio-grgpio.c gpio: grgpio: Staticize local symbols 2013-06-19 21:40:38 +02:00
gpio-ich.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-it8761e.c
gpio-janz-ttl.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-kempld.c gpio: Fix bit masking in Kontron PLD GPIO driver 2013-08-16 17:56:53 +02:00
gpio-ks8695.c
gpio-langwell.c Power management and ACPI updates for 3.11-rc1 2013-07-03 14:35:40 -07:00
gpio-lpc32xx.c Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
gpio-lynxpoint.c gpio-lynxpoint: Fix warning about unbalanced pm_runtime_enable 2013-08-16 17:11:33 +02:00
gpio-max730x.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-max732x.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-max7300.c gpio: max7300: use devm_kzalloc() 2013-03-27 16:05:11 +01:00
gpio-max7301.c gpio: max7301: Reverting "Do not force SPI speed when using OF Platform" 2013-08-23 19:44:28 +02:00
gpio-mc9s08dz60.c gpio: mc9s08dz60: Use devm_kzalloc API 2012-09-01 01:02:27 +02:00
gpio-mc33880.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-mcp23s08.c gpio: mcp23s08: rename the device tree property 2013-08-30 09:25:52 +02:00
gpio-ml-ioh.c gpio-ml-ioh: fix error return code in ioh_gpio_probe() 2013-05-30 19:39:20 +02:00
gpio-mm-lantiq.c GPIO: MIPS: lantiq: convert gpio-mm-lantiq to OF and of_mm_gpio 2012-05-21 14:31:53 +01:00
gpio-mpc8xxx.c gpio: mpc8xxx: don't set IRQ_TYPE_NONE when creating irq mapping 2013-02-04 21:41:46 +01:00
gpio-mpc5200.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-msic.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-msm-v1.c gpio_msm: Fix build error due to missing err.h 2013-07-31 00:34:31 +02:00
gpio-msm-v2.c This is the bulk of GPIO changes for the v3.12 series: 2013-09-07 10:53:00 -07:00
gpio-mvebu.c drivers/gpio: simplify use of devm_ioremap_resource 2013-08-16 17:16:31 +02:00
gpio-mxc.c gpio/mxc: add chained_irq_enter/exit() to mx2_gpio_irq_handler 2013-08-16 15:19:11 +02:00
gpio-mxs.c gpio: mxs: Use set and clear capabilities of the gpio controller 2013-05-20 20:14:43 +02:00
gpio-octeon.c gpio MIPS/OCTEON: Add a driver for OCTEON's on-chip GPIO pins. 2013-08-26 15:33:40 +02:00
gpio-omap.c drivers/gpio/gpio-omap.c: convert comma to semicolon 2013-08-16 17:14:29 +02:00
gpio-palmas.c gpio: palmas: Fix misreported GPIO out value 2013-08-16 15:04:40 +02:00
gpio-pca953x.c This is the bulk of GPIO changes for the v3.12 series: 2013-09-07 10:53:00 -07:00
gpio-pcf857x.c gpio: pcf857x: call the gpio user handler iff gpio_to_irq is done 2013-09-17 14:46:10 +02:00
gpio-pch.c gpio: Don't override the error code in probe error handling 2013-05-20 20:27:30 +02:00
gpio-pl061.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-pxa.c gpio: pxa: remove dead code 2013-07-21 18:14:20 +02:00
gpio-rc5t583.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-rcar.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-rdc321x.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-sa1100.c ARM: 7342/2: sa1100: prepare for sparse irq conversion 2012-03-25 23:57:20 +01:00
gpio-samsung.c gpio: samsung: Drop support for Exynos SoCs 2013-08-29 14:40:30 +02:00
gpio-sch.c gpio: Don't override the error code in probe error handling 2013-05-20 20:27:30 +02:00
gpio-sodaville.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-spear-spics.c drivers/gpio: simplify use of devm_ioremap_resource 2013-08-16 17:16:31 +02:00
gpio-sta2x11.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-stmpe.c gpio: stmpe: Staticize non-exported symbols 2013-05-30 19:20:22 +02:00
gpio-stp-xway.c gpio: gpio-stp-xway.c: fix checkpatch error 2013-03-27 16:05:16 +01:00
gpio-sx150x.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-tc3589x.c gpio: tc3589x: remove unnecessary platform_set_drvdata() 2013-05-30 19:20:21 +02:00
gpio-tegra.c drivers/gpio: don't check resource with devm_ioremap_resource 2013-05-18 11:55:19 +02:00
gpio-timberdale.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-tnetv107x.c
gpio-tps6586x.c This is the MFD patch set for the 3.8 merge window. 2012-12-16 18:55:20 -08:00
gpio-tps65910.c gpio: gpio-tps65910.c: fix checkpatch error 2013-03-27 16:05:18 +01:00
gpio-tps65912.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-ts5500.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-twl4030.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-twl6040.c GPIO: gpio-twl6040: Remove support for legacy (pdata) mode 2013-07-20 21:38:18 +02:00
gpio-tz1090-pdc.c gpio-tz1090-pdc: add TZ1090 PDC gpio driver 2013-07-20 19:03:48 +02:00
gpio-tz1090.c gpio-tz1090: convert to use generic irqchip 2013-07-20 19:05:15 +02:00
gpio-ucb1400.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-viperboard.c gpio: Don't override the error code in probe error handling 2013-05-20 20:27:30 +02:00
gpio-vr41xx.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-vx855.c gpio: vx855: remove unnecessary platform_set_drvdata() 2013-05-30 19:20:21 +02:00
gpio-wm831x.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-wm8350.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-wm8994.c gpio: use dev_get_platdata() 2013-08-16 15:24:35 +02:00
gpio-xilinx.c GPIO: xilinx: Use BIT macro 2013-06-17 07:47:33 +02:00
gpiolib-acpi.c gpiolib-acpi: introduce acpi_get_gpio_by_index() helper 2013-04-12 00:31:18 +02:00
gpiolib-of.c Device tree core updates for v3.12 2013-09-10 13:53:52 -07:00
gpiolib.c gpio: return -ENOTSUPP if debounce cannot be set 2013-09-04 14:22:47 +02:00
Kconfig Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
Makefile Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-09-12 16:14:49 -07:00